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SUSCEPTIBILITY OF ARGENTINE MELANOPLINES (ORTHOPTERA: ACRIDIDAE) TO ENTOMOPOXVIRUSES (ENTOMOPOXVIRINAE) FROM NORTH AMERICAN AND AFRICAN GRASSHOPPERS

Published online by Cambridge University Press:  31 May 2012

C.E. Lange
Affiliation:
Rangeland Insect Laboratory, USDA/ARS, Montana State University, Bozeman, Montana, USA 59717–0366
D.A. Streett
Affiliation:
Rangeland Insect Laboratory, USDA/ARS, Montana State University, Bozeman, Montana, USA 59717–0366

Extract

Grasshoppers are responsible for considerable agricultural losses in different parts of Argentina (C.O.P.R. 1982). Most of the pest species in Argentina belong to the subfamily Melanoplinae. It is generally accepted that South American melanoplines are derived from a nearctic stock that crossed the Panamanian land bridge (Carbonell 1977). The genus Dichroplus Stål is one of the largest genera within the South American Melanoplinae (Ronderos and Cigliano 1990). Dichroplus contains several economically important species and is believed to be closely related to the nearctic genus Melanoplus Stål (Vickery 1989).

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1993

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